Merge pull request #111 from Kanaries/beta

feat: temporal info extension

packages/rath-client/public/locales/en-US.json

@@ -166,7 +166,7 @@
             "title": "Download Data"
         },
         "extend": {
-            "title": "Extend Features"
+            "title": "Extend Information"
         }
     },
     "meta": {

packages/rath-client/public/locales/zh-CN.json

@@ -166,7 +166,7 @@
             "title": "下载数据"
         },
         "extend": {
-            "title": "扩展维度"
+            "title": "扩展信息"
         }
     },
     "meta": {

packages/rath-client/src/dev/services.ts

@@ -0,0 +1,39 @@
+import { IRow } from "visual-insights";
+import { IRawField } from "rath-client/src/interfaces";
+import { workerService } from "rath-client/src/service";
+/* eslint import/no-webpack-loader-syntax:0 */
+// @ts-ignore
+// eslint-disable-next-line
+import ExpandDateTimeWorker from './workers/dateTimeExpand.worker.js?worker';
+import { dateTimeExpand, doTest } from './workers/engine/dateTimeExpand'
+import { checkExpandEnv } from './workers/engine/checkExpandEnv'
+
+interface ExpandDateTimeProps {
+  dataSource: IRow[];
+  fields: IRawField[];
+}
+const ExpandEnv = checkExpandEnv();
+
+export async function expandDateTimeService (props: ExpandDateTimeProps): Promise<ExpandDateTimeProps> {
+  if (ExpandEnv === 'debug') {
+    doTest()
+    let res = dateTimeExpand(props) as ExpandDateTimeProps
+    return res
+  }
+  else {
+    try {
+      const worker = new ExpandDateTimeWorker()
+      const result = await workerService<ExpandDateTimeProps, ExpandDateTimeProps>(worker, props)
+      worker.terminate();
+      if (result.success) {
+        return result.data
+      }
+      else {
+        throw new Error(`[ExpandDateTimeWorker]: ${result.message}`)
+      }
+    } catch (error) {
+      console.error(`[ExpandDateTimeWorker]: ${error}`)
+      throw error;
+    }
+  }
+}

packages/rath-client/src/dev/workers/dateTimeExpand.worker.js

@@ -0,0 +1,21 @@
+/* eslint no-restricted-globals: 0 */
+import { dateTimeExpand } from "./engine/dateTimeExpand";
+import { timer } from '../../workers/timer';
+
+const expandService = e => {
+    try {
+        const { fields, dataSource } = e.data;
+        const res = dateTimeExpand({ fields, dataSource })
+        self.postMessage({
+            success: true,
+            data: res
+        })
+    } catch (error) {
+        self.postMessage({
+            success: false,
+            message: `[expandService]${error}\n${error.stack}`
+        })
+    }
+}
+
+self.addEventListener('message', timer(expandService), false)

packages/rath-client/src/dev/workers/engine/checkExpandEnv.ts

@@ -0,0 +1,12 @@
+export function checkExpandEnv(): string {
+  if (typeof window === 'object') {
+    const url = new URL(window.location.href).searchParams.get('expand');
+    if(url) {
+      (window as any).ExpandEnv = url
+      return url
+    }
+    else return ''
+  }
+  if (process.env.EXPAND_ENV) return process.env.EXPAND_ENV
+  else return ''
+}